上颌窦

MAIN OUTCOME MEASURES: Height of maxillary sinus, buccolingual bone thickness at implantation sites and bone density.

主要观察指标：上颌窦高度，植入部位颊舌侧骨厚度，骨密度。

Common symptoms included unilateral headache and nasal obstruction,pus or bloodstain in the nasal discharge and caseous matter in the nasal cavity.

鼻窦真菌病主要临床特征是：①单侧鼻窦受累，尤其是上颌窦；②单侧头痛鼻塞、脓血涕或鼻腔干酪样物；③ct检查常见鼻腔鼻窦有软组织块影或钙化斑；④鼻腔鼻窦有阻塞因素存在。

Methods: Eosinophil was quantitatively determined in polyps and recurrent polyps and edema tissues around the maxillary sinus by Chromotrope 2R staining.

对于50例鼻息肉患者术中及部分术后复发的鼻息肉组织和上颌窦口周边水肿组织采用Chromotrope 2R特染，检测以上标本中嗜酸性粒细胞在功能性鼻窦内窥镜术后术腔黏膜恢复过程中的表达水平，并进行相关分析。

Methods: Eosinophil was quantitatively determined in polyps and recurrent polyps and edema tissues around the maxillary sinus by Chromotrope 2R staining.

对于50例鼻息肉患者术中及部分术后复发的鼻息肉组织和上颌窦口周边水肿组织采用Chromotrope 2R特染，检测以上标本中嗜酸性粒细胞在功能性鼻窦内窥镜术后术腔黏膜恢复过程中的表达水平，并进行相关。

Results Dental CT software and three-dimensional reconstruction can display the overall view of jaw in implantation area; measure the height, width, bone density of the alveolar bone; demonstrate the relationship of alveolar bone and mandibular canal; and depict dentural spatial relation also.

结果 应用Dental软件及3D重建技术可以获得拟种植区颌骨的全景形态，局部牙槽骨的高度、宽度、骨质密度及牙槽骨与下颌管及上颌窦的关系，牙列的空间关系等。

With this notion in mild, we can appreciate the importance of maxillary sinus puncture in documenting microbiology of pediatric rhinosinusitis. By this methodology, we demonstrated that α-hemolytic streptococcus, Hemophilus influenzae, Streptococcus pneumonia, coagulase-negative Staphylococcus, and Staphylococcus aureus are the major organisms found in pediatric rhinosinusitis. We also demonstrate a different pattern of antibiotic resistance when comparing to previous studies performed in both children and adults.

有了这样的概念，便可以知道上颌窦穿刺在儿童鼻及鼻窦炎致病菌培养上的重要性，采用这一方法，我们得到的结果显示小儿慢性鼻及鼻窦炎培养出的主要菌株为α-hemolytic streptococcus，Hemophilus influenzae，Streptococcus pneumonia，coagulase-negative Staphylococcus以及Staphylococcus aureus，除了与成人慢性鼻窦炎的菌株不同外，也显示了与先前类似研究不同的抗生素抗药性形态。

Besides, the occurrence of simple imperforation was confirmed during operation in 26 cases of the 88 patients (30%) without positive finding of preoperative CT examination.

在术前CT显示无上颌窦腔密度增高及骨质增厚的88例病例中，有26例(30%)术中发现有单纯性下鼻道开窗闭锁。

Besides, the occurrence of simple imperforation was confirmed during operation in 26 cases of the 88 patients (30%) without positive finding of pre operative ct examination.

在术前ct显示无上颌窦腔密度增高及骨质增厚的88例病例中，有26例(30%)术中发现有单纯性下鼻道开窗闭锁。

Large amounts of scar tissues were found in maxillary sinus cavities during the operation in the 48 cases, and 22 cases of which (46%) developed imperforation of inferior meatal openig.

在术前CT显示无上颌窦腔密度增高及骨质增厚的88例病例中，有26例(30%)术中发现有单纯性下鼻道开窗闭锁。

Objective: To study the advantages of nasal endoscopy for maxillar sinus hermorrhagic and necrotic polyps.

目的：探讨鼻内镜下治疗青少年上颌窦出血坏死性息肉的优点。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。